protected override ConversionResult <TSource> ConvertBack(TValue value, Type targetType, object parameter, CultureInfo culture)
{
var dictionary = GetMapping(parameter);
if (dictionary.ContainsValue(value))
{
return(ConversionResult <TSource> .SetValue(dictionary.FirstOrDefault(x => x.Value.Equals(value)).Key));
}
else
{
return(ConversionResult <TSource> .UnsetValue());
}
}
protected override ConversionResult <TValue> Convert(TSource value, Type targetType, object parameter, CultureInfo culture)
{
var dictionary = GetMapping(parameter);
if (dictionary.ContainsKey(value))
{
return(ConversionResult <TValue> .SetValue(dictionary[value]));
}
else
{
return(ConversionResult <TValue> .UnsetValue());
}
}
protected override ConversionResult <BottomTabBarItem> ConvertBack(int value, Type targetType, object parameter, CultureInfo culture)
{
switch (value)
{
case Resource.Id.template1_item:
return(ConversionResult <BottomTabBarItem> .SetValue(BottomTabBarItem.Template1));
case Resource.Id.template2_item:
return(ConversionResult <BottomTabBarItem> .SetValue(BottomTabBarItem.Template2));
case Resource.Id.template3_item:
return(ConversionResult <BottomTabBarItem> .SetValue(BottomTabBarItem.Template3));
default:
return(ConversionResult <BottomTabBarItem> .UnsetValue());
}
}
protected override ConversionResult <int> Convert(BottomTabBarItem value, Type targetType, object parameter, CultureInfo culture)
{
switch (value)
{
case BottomTabBarItem.Template1:
return(ConversionResult <int> .SetValue(Resource.Id.template1_item));
case BottomTabBarItem.Template2:
return(ConversionResult <int> .SetValue(Resource.Id.template2_item));
case BottomTabBarItem.Template3:
return(ConversionResult <int> .SetValue(Resource.Id.template3_item));
default:
return(ConversionResult <int> .UnsetValue());
}
}
protected override ConversionResult <string> Convert(VacationType value, Type targetType, object parameter, CultureInfo culture)
{
var valueTitle = value.DisplayTitle();
return(valueTitle != null ? ConversionResult <string> .SetValue(valueTitle) : ConversionResult <string> .UnsetValue());
}
